Why the question matters.
Growing businesses reach a point where IT decisions are genuinely consequential — where the wrong supplier, a missed cyber risk or a poorly governed system can directly affect revenue, reputation or regulatory standing. At that point, leaving IT governance to a generalist office manager or to the judgement of an MSP with its own commercial interests is no longer adequate.
The conventional answer is to hire an IT Director. But for most SMEs, a full-time IT Director is a significant and often premature commitment. The salary, employer costs, benefits, notice period and the time investment required to recruit and onboard the right person can easily exceed £130,000 in year one — before that person has delivered anything.
A fractional IT Director provides the same quality of strategic oversight at a fraction of that cost, without the fixed commitment and with none of the employment risk.
"Most SMEs don't need a full-time IT Director. They need a senior IT Director's thinking, applied to their business, at a time and frequency that matches their actual needs."
Side by side.
The table below covers the factors that most often determine which model is right for a business at a given stage of growth.
| Fractional IT Director | Full-Time IT Director | |
|---|---|---|
| Cost | £2,500–£6,000 per month depending on scope and days committed | £90,000–£130,000+ salary, plus NI, pension, benefits and recruitment |
| Commitment | Typically a rolling or fixed-term contract with agreed notice period | Full employment contract, statutory notice, redundancy exposure |
| Time to value | Can begin within days, no recruitment process required | Typically 3–6 months to recruit, plus 1–3 months to onboard |
| Depth of experience | Senior practitioner, typically with 20+ years across multiple sectors and business sizes | Variable — a senior hire is expensive; a mid-level hire brings less strategic experience |
| Vendor independence | Fully independent — no commercial relationships with suppliers | Generally independent, though may have prior relationships or preferences |
| Availability | Agreed days per month, responsive to urgent matters between sessions | Full-time on-site or hybrid — though IT strategy rarely requires daily input at SME scale |
| Scalability | Scope can increase or reduce as business needs change | Fixed headcount — difficult to reduce without redundancy implications |
| Breadth of perspective | Works across multiple businesses, bringing wider market and sector insight | Single business focus — depth in one context, less exposure to current market patterns |
| Board-level credibility | Experienced at presenting to boards and non-executive audiences | Depends on individual — not all IT Directors have strong board-level communication skills |
| Right fit when | You need strategic oversight without a full-time headcount commitment | You have a large internal IT team requiring day-to-day leadership and management |
What does it actually cost?
The most direct way to compare the two models is on all-in cost. The figures below are representative for a UK SME with a turnover of £5m–£30m.
Indicative year-one cost comparison
The cost differential is substantial, and it widens further when you factor in the time a leadership team invests in recruitment, the risk of a mis-hire at senior level and the cost of unwinding an employment relationship that isn't working.
When fractional is the right model.
A fractional IT Director is well suited to businesses in the following situations. Most SMEs in the £3m–£50m turnover range will recognise several of these.
- You have an MSP or IT support partner but no independent oversight. Your MSP makes recommendations on spend, suppliers and direction. A fractional IT Director gives you the independent perspective your MSP cannot provide.
- IT governance sits with the CEO, CFO or COO by default. Senior time is being spent on supplier management, IT decisions and cyber risk that would be better handled by a specialist.
- You are growing quickly and IT is struggling to keep up. Fast growth typically exposes gaps in IT infrastructure, security and governance that need structured attention before they become crises.
- You are preparing for a transaction, investment or exit. Buyers and investors will scrutinise IT governance, cyber risk and supplier dependency. Getting these in order before due diligence starts is significantly easier and less costly.
- You have recently had a cyber incident or a close call. A structured review of your risk posture and governance is best led by someone independent of the suppliers involved.
- You need board-level IT representation without a full-time headcount. Cyber, AI and IT strategy are now standing items on most SME board agendas. Having a qualified voice to own those discussions is valuable.
When a full-time hire makes more sense.
There are situations where a full-time IT Director is the right answer. Being clear about this matters: the goal is to help you make the right decision, not to sell a particular model.
A full-time IT Director is usually the better choice when your internal IT team has grown to 10 or more people and requires active day-to-day line management, when IT is a core delivery function rather than a support function — as it is for technology businesses, SaaS companies and platform-dependent businesses — or when you have reached a scale (typically £100m+ turnover) where IT complexity genuinely warrants dedicated senior leadership.
Below that threshold, the business case for a full-time IT Director is rarely strong enough to justify the cost and commitment relative to what a fractional arrangement can provide.
How Northstar works as your fractional IT Director.
Northstar works with a small number of clients at any one time, which means you get genuine senior attention rather than a time-diluted service. Engagements are structured around your business, not a standard template, and typically include a combination of regular strategic sessions, board or management team attendance, supplier oversight, cyber risk governance and project-specific advisory.
There are no subcontractors, no junior staff and no commercial relationships with IT suppliers. The advice you receive reflects your interests, not a channel partner arrangement.
Start a conversation.
If you're weighing up the options or want to understand what a fractional arrangement would look like for your business, get in touch. There's no obligation and no sales process.